左方 さほう唐楽 とうがくではありませんでした
sahōtōgakudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 左方唐楽

1. Was not the left Tang music.; Was not a Tang-style performance on the left.

Past/Perfective
Negative
Polite
Formal Register